Question

types of muscles
directions: complete the concept map below on the types of muscles in
the human body. use each of the following terms and phrases once: biceps
and triceps, cardiac, heart, involuntary, smooth, voluntary.

concept map with types of muscles as the main node, branching to three boxes (two blank, one labeled skeletal), with for example branches: one blank with digestive tract below, one blank with a blank below, and skeletal with a blank below and the control of which is leading to another blank.

Explanation:

1. Smooth Muscle: The digestive tract is an example of where smooth muscles are found. Smooth muscles are involuntary (we don't consciously control them). So the first blank (top left) is "smooth", and the bottom middle (control) is "involuntary".
2. Cardiac Muscle: The heart is the organ with cardiac muscle. Cardiac muscle is also involuntary. So the middle top blank is "cardiac", the middle bottom blank (example) is "heart", and since both smooth and cardiac are involuntary, the control for cardiac (shared with smooth) is "involuntary" (already used for smooth, but the diagram shows they share the "control of which is" box, so that makes sense as both smooth and cardiac are involuntary).
3. Skeletal Muscle: Skeletal muscles like biceps and triceps are voluntary (we can consciously control them). So the bottom right example is "biceps and triceps", and the bottom right control is "voluntary".

Let's fill the concept map step - by - step:

• Top left box (type of muscle): Since the example is digestive tract, the muscle type here is smooth. So fill "smooth".
• Middle top box (type of muscle): The example related to the heart, so the muscle type is cardiac. Fill "cardiac".
• Middle bottom box (example for cardiac): The heart has cardiac muscle, so fill "heart".
• Bottom right box (example for skeletal): Skeletal muscles include biceps and triceps, so fill "biceps and triceps".
• Bottom middle box (control for smooth and cardiac): Both smooth and cardiac muscles are involuntary, so fill "involuntary".
• Bottom right box (control for skeletal): Skeletal muscles are voluntary, so fill "voluntary".

Answer:

• Top left: smooth
• Middle top: cardiac
• Middle bottom: heart
• Bottom right (example): biceps and triceps
• Bottom middle (control): involuntary
• Bottom right (control): voluntary

(To present in the concept map structure:

• Types of Muscles branches to three: smooth, cardiac, skeletal.
• smooth → for example → digestive tract; and (along with cardiac) → the control of which is → involuntary.
• cardiac → for example → heart.
• skeletal → for example → biceps and triceps; → the control of which is → voluntary. )